THAKUR, T C; KHURA, Tapan Kumar; KISHOR, Raj; AMDEKAR, S J. Economics of Custom Hiring of Combine Harvesters in North-Western Indo-Gangetic Plains of India - A Case Study. Journal of Agricultural Engineering, India, v. 41, n. 4, 2004. Disponível em: https://epubs.icar.org.in/index.php/JAE/article/view/14716. Acesso em: 26 oct. 2025.